@charset "UTF-8";
:root {
  color-scheme: light;
  --brand: #81d8d0;
  --ink: #153d3b;
  --muted: #386562;
  --line: #1856522b;
  --paper: #f4fffc;
  --font: "Shippori Antique", "Hiragino Kaku Gothic ProN", "Yu Gothic", Meiryo, sans-serif;
  font-family: var(--font);
  color: var(--ink);
  background: var(--brand);
  font-synthesis: none;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 24px; }
body { margin: 0; background: var(--brand); isolation: isolate; }
p, h1, h2, h3 { margin: 0; }
a { color: inherit; text-decoration: none; touch-action: manipulation; -webkit-tap-highlight-color: transparent; }
a:focus-visible { outline: 3px solid #154f4b; outline-offset: 5px; }
::selection { background: #1b5e57; color: white; }
/* Content grows to 890px and fits smaller screens without horizontal scrolling. */
.page-shell { width: 100%; margin-inline: auto; position: relative; z-index: 1; padding-bottom: 1px; }
.wrap { width: min(890px, calc(100% - 40px)); margin-inline: auto; }
.sky { position: fixed; inset: 0; z-index: 0; overflow: hidden; pointer-events: none; }
.ambient-particles { position: absolute; inset: 0; opacity: .75; }
.geo {
  position: absolute; left: var(--x); top: var(--y);
  width: var(--geo-size); height: var(--geo-size);
  color: #f0fffd; opacity: .38;
  transform: translate(-50%, -50%) rotate(var(--turn));
  animation: geometry-drift var(--duration) ease-in-out var(--delay) infinite;
}
.geo svg { width: 100%; height: 100%; overflow: visible; stroke: currentColor; stroke-width: 1; }
.geo:nth-child(3n) { color: #247f79; opacity: .18; }
@keyframes geometry-drift {
  0%, 100% { transform: translate(-50%, -50%) rotate(var(--turn)); }
  50% { transform: translate(calc(-50% + var(--travel)), calc(-50% - 42px)) rotate(calc(var(--turn) + 55deg)); }
}
@media (max-width: 700px) {
  .geo { width: calc(var(--geo-size) * .65); height: calc(var(--geo-size) * .65); opacity: .32; }
  .geo-extra { display: none; }
  .ambient-particles { opacity: .6; }
}
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0; }
.skip-link { position: fixed; top: 10px; left: 10px; z-index: 10; padding: 12px; background: var(--paper); transform: translateY(-200%); }
.skip-link:focus { transform: none; }
.site-header { padding-top: 22px; }
.site-header .title-wrap { width: 100%; max-width: 620px; margin: 0 auto; }
.campaign-name { font-size: 9px; font-weight: 800; letter-spacing: .08em; padding-block: 17px; }
.nav-link { font-size: 10px; padding-block: 16px; }
.nav-link span { margin-left: 10px; }
.hero { padding-top: 20px; text-align: center; }
.eyebrow { font-size: 10px; font-weight: 700; letter-spacing: .16em; line-height: 1.7; color: var(--muted); }
.title-wrap { position: relative; margin: 19px -12px 17px; }
.campaign-logo { display: block; width: 100%; height: auto; mix-blend-mode: multiply; }
.floating-star { position: absolute; pointer-events: none; color: #f4fffc; text-shadow: 0 0 17px #fff7; }
.star-one { top: -6px; right: 7px; font-size: 24px; }
.star-two { bottom: -1px; left: 10px; font-size: 19px; }
.hero-tagline { margin-top: 28px; font-size: 25px; font-weight: 800; letter-spacing: .05em; line-height: 1.75; }
.hero-tagline br { display: none; }
.hero-tagline span { display: block; }
.hero-description p + p { margin-top: 6px; }
.hero-brand { max-width: 680px; margin: 28px auto 0; }
.hero-brand .title-wrap { margin-bottom: 0; }
.hero-description { font-size: 12px; line-height: 1.95; color: var(--muted); margin-top: 12px; }
.mobile-break { display: block; }
.text-link { display: inline-flex; align-items: center; gap: 12px; font-size: 11px; padding: 7px 0; line-height: 1.8; border-bottom: 1px solid #305f5a80; }
.text-link:hover { color: #092c29; border-color: #092c29; }
.release-teaser { margin-top: 16px; font-size: 8px; letter-spacing: .07em; border: 0; gap: 9px; }
.release-dot { width: 5px; height: 5px; border-radius: 50%; background: #21736b; }
.challenge-area { margin-top: 25px; }
.counter-panel { background: #f5fffcdb; border: 1px solid #ffffffb3; border-radius: 18px; padding: 20px 18px 18px; box-shadow: 0 10px 35px #286e6612; }
.panel-top { display: flex; align-items: center; justify-content: space-between; }
.panel-top .eyebrow { color: var(--ink); font-size: 11px; letter-spacing: .08em; }
.manual-badge { font-size: 9px; padding: 4px 9px; border: 1px solid #1c595333; border-radius: 30px; color: var(--muted); }
.counter-row { display: grid; grid-template-columns: 1.15fr 1fr .9fr; gap: 10px; align-items: center; margin-top: 19px; }
.current-count { min-width: 0; container-type: inline-size; }
.count-line { display: flex; justify-content: center; align-items: baseline; gap: 3px; white-space: nowrap; }
#count { font-family: var(--font); font-size: min(61px, calc(150cqw / var(--digits, 2))); font-weight: 700; letter-spacing: -.055em; line-height: 1; font-variant-numeric: tabular-nums; }
.count-unit { font-size: 12px; }
.current-label { font-size: 6px; font-weight: 700; letter-spacing: .08em; margin-top: 8px; color: var(--muted); }
.metric { border-left: 1px solid var(--line); min-width: 0; padding-left: 8px; }
.metric p { font-size: 9px; color: var(--muted); white-space: nowrap; margin-bottom: 9px; }
.metric strong { font-family: var(--font); font-size: 23px; font-variant-numeric: tabular-nums; letter-spacing: -.05em; white-space: nowrap; }
.metric:last-child strong { color: #1d776e; }
.progress-labels { display: flex; align-items: center; justify-content: space-between; font-size: 9px; color: var(--muted); margin: 17px 0 7px; }
.progress-labels span:last-child { color: #399e94; font-size: 15px; line-height: 1; }
.progress-track { height: 6px; background: #185e5217; border-radius: 12px; overflow: hidden; }
.progress-fill { height: 100%; width: 0%; background: linear-gradient(90deg, #196a61, #48b7aa); border-radius: 12px; transition: width .6s ease; }
.count-disclaimer { margin-top: 12px; font-size: 11px; line-height: 1.8; color: var(--muted); text-align: left; overflow-wrap: anywhere; }
.counter-updated { margin-top: 8px; font-size: 10px; line-height: 1.8; color: var(--muted); text-align: left; }
.counter-chant { display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 3px; margin: 24px 0 21px; font-size: clamp(18px, 5vw, 21px); font-weight: 700; line-height: 1.85; letter-spacing: .02em; color: var(--ink); }
.chant-line { display: inline-block; position: relative; white-space: nowrap; }
.count-status { font-size: 10px; line-height: 1.8; color: #794118; text-align: left; }
.count-status:not(:empty) { margin-top: 12px; }
.button { display: flex; align-items: center; justify-content: center; gap: 14px; min-height: 60px; padding: 14px 18px; border-radius: 11px; font-size: 13px; font-weight: 700; line-height: 1.5; transition: transform .2s, background .2s; }
.primary { color: #f6fffd; background: #183f3c; box-shadow: 0 8px 20px #18594f18; }
.primary:hover { transform: translateY(-2px); background: #0b322f; }
.challenge-area > .primary { margin-top: 12px; }
.music-note { font-size: 29px; line-height: 1; }
.button small { display: block; font-size: 9px; font-weight: 400; color: #c2e8e2; letter-spacing: .06em; }
.button-arrow { font-size: 22px; margin-left: auto; }
.cta-note { font-size: 9px; color: var(--muted); margin-top: 12px; }
.section-divider { display: flex; align-items: center; gap: 16px; color: #f4fffc; margin-block: 40px 0; font-size: 17px; }
.section-divider span { height: 1px; background: var(--line); flex: 1; }
.how-to { padding-top: 36px; text-align: center; }
.section-heading h2 { font-size: 20px; letter-spacing: .02em; line-height: 1.7; margin-top: 10px; }
.section-heading > p:last-child { color: var(--muted); font-size: 11px; margin-top: 10px; line-height: 1.9; }
.how-invitation { display: block; }
.invitation-line { display: block; position: relative; width: fit-content; margin-inline: auto; }
.steps { list-style: none; padding: 0; margin: 18px 0; text-align: left; }
.steps li { display: flex; align-items: flex-start; gap: 19px; padding: 24px 3px; border-bottom: 1px solid var(--line); position: relative; }
.step-number { font-family: var(--font); font-size: 28px; font-style: italic; color: #286b64; width: 34px; flex-shrink: 0; }
.steps h3 { font-size: 14px; margin-bottom: 8px; }
.steps p { font-size: 11px; line-height: 1.9; color: var(--muted); }
.step-symbol { position: absolute; top: 20px; right: 4px; font-size: 25px; color: #3a827967; }
.section-note { font-size: 9px; color: var(--muted); line-height: 1.9; text-align: left; }
.secondary { border: 1px solid #326e6366; background: #ffffff20; min-height: 50px; font-size: 12px; gap: 28px; margin-top: 22px; }
.secondary:hover { background: #ffffff60; }
.release { display: flex; flex-direction: column; text-align: center; gap: 25px; margin-top: 45px; padding: 28px 22px; border: 1px solid #ffffff99; background: #f2fffc66; border-radius: 18px; }
.release-art { margin-inline: auto; width: min(100%, 270px); border: 1px solid #ffffffa6; box-shadow: 0 10px 30px #14574c1a; }
.release-art img { display: block; width: 100%; height: auto; aspect-ratio: 1; }
.release-artist { font-size: 11px; color: var(--muted); margin-top: 15px; }
.release-copy h2 { font-size: 26px; margin-top: 9px; letter-spacing: .04em; }
.release-date { font-family: var(--font); font-size: 29px; font-weight: 700; margin-top: 17px; }
.release-date span { font-size: 9px; border: 1px solid #39796e66; vertical-align: middle; padding: 4px 5px; margin-left: 5px; }
.release-detail { font-size: 12px; color: var(--muted); line-height: 2; margin-top: 13px; }
.release-detail span { color: #50968b; margin: 0 4px; }
.release-detail small { font-size: 10px; }
.release-copy .text-link { margin-top: 18px; font-size: 10px; }
.closing { text-align: center; padding-block: 40px; }
.closing-star { display: block; color: #f4fffc; font-size: 25px; margin-bottom: 13px; }
.closing > p { font-size: 20px; font-weight: 700; letter-spacing: .04em; line-height: 1.8; }
.closing .button { margin-top: 23px; min-height: 55px; font-size: 12px; gap: 18px; }
.site-footer { border-top: 1px solid var(--line); text-align: center; padding-block: 25px; }
.footer-brand { font-family: var(--font); font-size: 20px; font-weight: 700; letter-spacing: -.5px; }
.footer-brand span { color: #f4fffc; font-size: 13px; margin-left: 7px; }
.count-explanation { font-size: 9px; line-height: 1.9; color: var(--muted); margin-top: 18px; }
.footer-caption { font-size: 7px; letter-spacing: .08em; color: var(--muted); margin-top: 18px; }
.update-details { border-top: 1px solid var(--line); padding-top: 15px; margin-top: 20px; color: var(--muted); font-size: 9px; line-height: 1.9; }
.update-details p + p { margin-top: 4px; }
/* Unframed typography with a bounded, decorative field of drifting light. */
.challenge-banner {
  position: relative;
  isolation: isolate;
  max-width: 640px;
  margin-inline: auto;
  padding: 10px 0 0;
}
.challenge-banner::after {
  content: "";
  display: block;
  height: 1px;
  margin-top: 17px;
  background: linear-gradient(90deg, transparent, #1c514955 20%, #1c514955 80%, transparent);
}
.challenge-kicker {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 15px;
  font-family: var(--font);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: .38em;
  padding-left: .38em;
  color: #245b53;
}
.challenge-kicker::before, .challenge-kicker::after { content: ""; width: 32px; height: 1px; background: #245b5355; }
.challenge-title { display: flex; align-items: baseline; justify-content: center; gap: 14px; white-space: nowrap; margin-top: 7px; }
.challenge-number { font-family: var(--font); font-size: clamp(53px, 17vw, 79px); font-style: normal; font-weight: 400; transform: skewX(-8deg); letter-spacing: -.08em; line-height: 1.05; color: #133e37; }
.challenge-label { font-size: clamp(18px, 5.5vw, 26px); font-weight: 700; letter-spacing: -.03em; color: #133e37; }
/* A one-time light pass follows the actual letter outlines on appearance. */
.challenge-number, .challenge-label { position: relative; }
.glyph-edge {
  position: absolute; inset: 0; pointer-events: none; opacity: 0;
  color: transparent; -webkit-text-fill-color: transparent;
  -webkit-text-stroke: 1px #fff;
  text-shadow: 0 0 5px #fff9;
  -webkit-mask-image: linear-gradient(110deg, transparent 40%, #0003 46%, #000 50%, #0003 54%, transparent 60%);
  mask-image: linear-gradient(110deg, transparent 40%, #0003 46%, #000 50%, #0003 54%, transparent 60%);
  -webkit-mask-size: 300% 100%; mask-size: 300% 100%;
  -webkit-mask-repeat: no-repeat; mask-repeat: no-repeat;
}
.logo-outline { position: absolute; inset: 0; width: 100%; height: 100%; overflow: visible; pointer-events: none; opacity: 0; }
.logo-outline-halo { opacity: 0; }
.logo-sweep-beam { transform: translateX(-750px) skewX(-12deg); }
.edge-flares { position: absolute; inset: 0; pointer-events: none; }
.edge-flare {
  position: absolute; left: var(--fx); top: var(--fy);
  width: clamp(9px, 2vw, 17px); aspect-ratio: 1; opacity: 0;
  transform: translate(-50%, -50%) scale(.2);
  filter: drop-shadow(0 0 4px #fff) drop-shadow(0 0 9px #fff9);
}
.edge-flare::before { content: ""; display: block; width: 100%; height: 100%; background: #fff; clip-path: polygon(50% 0, 59% 40%, 100% 50%, 59% 60%, 50% 100%, 41% 60%, 0 50%, 41% 40%); }
.title-wrap.is-edge-lit .logo-outline { animation: edge-layer 3.1s ease .15s both; }
.title-wrap.is-edge-lit .logo-outline-halo { animation: logo-edge-halo 3.1s ease .15s both; }
.title-wrap.is-edge-lit .logo-sweep-beam { animation: logo-edge-pass 3.1s ease-in-out .15s both; }
.hero-copy.is-revealed .is-edge-lit .glyph-edge,
.challenge-area.is-revealed .counter-chant.is-edge-lit .glyph-edge,
.how-to.is-revealed .invitation-heading.is-edge-lit .glyph-edge { animation: text-edge-pass 2.8s ease-in-out .55s both; }
.title-wrap.is-edge-lit .edge-flare,
.hero-copy.is-revealed .is-edge-lit .edge-flare,
.challenge-area.is-revealed .counter-chant.is-edge-lit .edge-flare,
.how-to.is-revealed .invitation-heading.is-edge-lit .edge-flare { animation: edge-flare .9s ease-in-out var(--flare-delay) both; }
@keyframes logo-edge-pass {
  from { transform: translateX(-750px) skewX(-12deg); }
  to { transform: translateX(2150px) skewX(-12deg); }
}
@keyframes logo-edge-halo { 0%, 35%, 75%, 100% { opacity: 0; } 20% { opacity: .4; } 58% { opacity: .3; } }
@keyframes edge-layer { 0%, 100% { opacity: 0; } 10%, 86% { opacity: 1; } }
@keyframes text-edge-pass {
  0% { opacity: 0; -webkit-mask-position: 150% 0; mask-position: 150% 0; }
  15%, 80% { opacity: 1; }
  100% { opacity: 0; -webkit-mask-position: -50% 0; mask-position: -50% 0; }
}
@keyframes edge-flare {
  0%, 100% { opacity: 0; transform: translate(-50%, -50%) scale(.2) rotate(-15deg); }
  35% { opacity: 1; transform: translate(-50%, -50%) scale(1.2) rotate(0deg); }
  65% { opacity: .45; transform: translate(-50%, -50%) scale(.75) rotate(10deg); }
}
@media (prefers-reduced-motion: reduce) {
  .glyph-edge, .logo-outline, .edge-flares { display: none; }
}
/* Independent drift and sparkle phases make the lights shimmer as they move. */
.challenge-kicker, .challenge-title { position: relative; z-index: 1; }
.title-particles { position: absolute; inset: -22px 0 -12px; overflow: hidden; pointer-events: none; z-index: 0; }
.particle {
  position: absolute; left: var(--x); top: var(--y);
  width: var(--size); height: var(--size);
  animation: particle-drift var(--duration) ease-in-out var(--delay) infinite;
}
.particle::before {
  content: ""; display: block; width: 100%; height: 100%;
  border-radius: 50%; background: #fffefa;
  box-shadow: 0 0 5px #fff, 0 0 11px #fffd, 0 0 18px #fff6;
  opacity: .7;
  animation: particle-twinkle var(--twinkle) ease-in-out var(--delay) infinite;
}
.particle-star { filter: drop-shadow(0 0 4px #fffc); }
.particle-star::before {
  border-radius: 0; box-shadow: none;
  clip-path: polygon(50% 0, 60% 39%, 100% 50%, 60% 61%, 50% 100%, 40% 61%, 0 50%, 40% 39%);
}
@keyframes particle-drift {
  0%, 100% { transform: translate3d(0, 10px, 0); }
  25% { transform: translate3d(calc(var(--dx) * -.45), calc(var(--dy) * .3), 0); }
  50% { transform: translate3d(var(--dx), var(--dy), 0); }
  75% { transform: translate3d(calc(var(--dx) * .6), calc(var(--dy) * .45), 0); }
}
@keyframes particle-twinkle {
  0%, 100% { opacity: .12; transform: scale(.55); }
  20% { opacity: 1; transform: scale(1.35); }
  38% { opacity: .2; transform: scale(.7); }
  62% { opacity: .4; transform: scale(.85); }
  76% { opacity: 1; transform: scale(1.15); }
  90% { opacity: .15; transform: scale(.6); }
}
@media (min-width: 701px) {
  .challenge-banner { padding-top: 12px; }
  .challenge-kicker { font-size: 14px; gap: 20px; }
  .challenge-kicker::before, .challenge-kicker::after { width: 48px; }
  .challenge-title { gap: 22px; margin-top: 9px; }
  .challenge-number { font-size: 108px; }
  .challenge-label { font-size: 37px; letter-spacing: .01em; }
  .challenge-banner::after { margin-top: 22px; }
}
/* Visibility is enhanced only after the observer has been initialized. */
[data-reveal].is-reveal-pending { opacity: 0; transform: translateY(24px); transition: opacity .8s ease, transform .8s cubic-bezier(.2,.65,.3,1); }
[data-reveal].is-revealed { opacity: 1; transform: none; transition: opacity .8s ease, transform .8s cubic-bezier(.2,.65,.3,1); }
@media (min-width: 701px) {
  .wrap { width: min(890px, calc(100% - 64px)); }
  .site-header { padding-top: 30px; }
  .campaign-name { font-size: 11px; letter-spacing: .13em; }
  .nav-link { font-size: 12px; }
  .hero { padding-top: 24px; }

  .hero-tagline { font-size: clamp(29px, 3.2vw, 42px); letter-spacing: .02em; line-height: 1.6; margin-top: 35px; }
  .hero-tagline span { display: inline; }
  .hero-description { font-size: 15px; line-height: 2.05; max-width: 920px; margin: 22px auto 0; }
  .hero-description p + p { margin-top: 4px; }
  .hero-brand { margin-top: 40px; }
  .title-wrap { margin-inline: 0; }
  .star-one { right: 20px; font-size: 35px; }
  .star-two { left: 12px; font-size: 28px; }
  .release-teaser { font-size: 10px; margin-top: 8px; }
  .challenge-area { margin-top: 40px; }
  .counter-updated { font-size: 11px; }
  .counter-chant { flex-direction: row; gap: 1em; margin-block: 30px 24px; font-size: 25px; }
  .counter-panel { padding: 28px 36px; border-radius: 22px; }
  .panel-top .eyebrow { font-size: 14px; }
  .manual-badge { font-size: 11px; padding: 6px 12px; }
  .counter-row { grid-template-columns: 1.15fr 1fr 1fr; gap: 24px; margin-top: 25px; }
  #count { font-size: min(100px, calc(150cqw / var(--digits, 2))); }
  .count-unit { font-size: 20px; margin-left: 7px; }
  .current-label { font-size: 10px; margin-top: 10px; }
  .metric { padding-left: 22px; }
  .metric p { font-size: 13px; margin-bottom: 12px; }
  .metric strong { font-size: 44px; }
  .progress-labels { font-size: 11px; margin-top: 27px; }
  .progress-track { height: 8px; }
  .challenge-area > .primary { max-width: 480px; margin: 22px auto 0; }
  .button { font-size: 14px; }
  .button small { font-size: 10px; }
  .cta-note { font-size: 11px; margin-top: 14px; }
  .section-divider { margin-top: 65px; }
  .how-to { padding-top: 50px; }
  .section-heading h2 { font-size: 29px; }
  .section-heading > p:last-child { font-size: 13px; }
  .steps { display: grid; grid-template-columns: repeat(3, 1fr); margin-top: 32px; }
  .steps li { display: block; padding: 10px 24px 24px; border-bottom: 0; border-left: 1px solid var(--line); }
  .steps li:first-child { border-left: 0; padding-left: 0; }
  .step-number { display: block; margin-bottom: 17px; font-size: 32px; }
  .steps h3 { font-size: 16px; margin-bottom: 12px; }
  .steps p { font-size: 12px; }
  .step-symbol { right: 25px; top: 8px; }
  .section-note { text-align: center; font-size: 11px; margin-top: 27px; }
  .secondary { max-width: 400px; margin-inline: auto; }
  .release { flex-direction: row; align-items: center; text-align: left; gap: 55px; padding: 48px; margin-top: 70px; }
  .release-art { margin-inline: 0; width: 38%; max-width: 350px; flex-shrink: 0; }
  .release-copy h2 { font-size: 33px; }
  .release-artist { font-size: 13px; }
  .release-date { font-size: 36px; }
  .release-detail { font-size: 14px; }
  .release-copy .text-link { font-size: 12px; }
  .closing { padding-block: 65px; }
  .closing > p { font-size: 26px; }
  .closing .button { max-width: 440px; margin-inline: auto; }
  .mobile-break { display: none; }
  .site-footer { padding-block: 30px; }
  .count-explanation, .update-details { font-size: 11px; }
  .footer-caption { font-size: 9px; }
}
@media (max-width: 360px) {
  .wrap { width: calc(100% - 32px); }
  .hero-tagline { font-size: 23px; }
  .counter-panel { padding: 17px 12px 15px; }
  .counter-row { gap: 7px; }
  .metric { padding-left: 6px; }
  .metric strong { font-size: 21px; }
  .metric p { font-size: 8px; }
  #count { font-size: min(55px, calc(150cqw / var(--digits, 2))); }
  .section-heading h2 { font-size: 18px; }
  .step-symbol { display: none; }
  .button { font-size: 12px; gap: 10px; padding-inline: 14px; }
  .release { padding-inline: 16px; }
  .release-copy h2 { font-size: 24px; }
  .release-date { font-size: 26px; }
  .update-details { font-size: 8px; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  [data-reveal].is-reveal-pending { opacity: 1; transform: none; }
  *, *::before, *::after { transition: none !important; animation: none !important; }
}

@media print { [data-reveal].is-reveal-pending { opacity: 1; transform: none; } }